FM / tuned

/var/log/tuned

Name	Size	Mode	Actions
tuned.log	32603	0644	edit dl rm

Edit: /var/log/tuned/tuned.log (32603B)

2026-08-21 15:13:19,994 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.121.1.el8_10.x86_64
2026-08-21 15:13:19,994 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-08-21 15:13:20,003 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-08-21 15:13:20,007 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-08-21 15:13:20,204 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-08-21 15:13:20,206 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-08-21 15:13:20,216 INFO     tuned.daemon.controller: starting controller
2026-08-21 15:13:20,216 INFO     tuned.daemon.daemon: starting tuning
2026-08-21 15:13:20,246 INFO     tuned.plugins.base: instance cpu: assigning devices cpu2, cpu0, cpu1, cpu3
2026-08-21 15:13:20,256 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-08-21 15:13:20,260 INFO     tuned.plugins.base: instance disk: assigning devices vda
2026-08-21 15:13:20,268 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-08-21 15:13:20,342 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2026-08-21 15:14:06,110 INFO     tuned.plugins.hotplug: device 'loop0' added
2026-08-21 15:14:06,111 INFO     tuned.plugins.hotplug: instance disk: adding new device loop0
2026-08-21 15:35:17,443 INFO     tuned.daemon.controller: terminating controller
2026-08-21 15:35:17,446 INFO     tuned.daemon.daemon: stopping tuning
2026-08-21 15:35:17,755 INFO     tuned.daemon.daemon: terminating TuneD due to system shutdown / reboot
2026-08-21 15:35:17,947 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-08-21 15:35:17,948 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-08-21 15:35:18,018 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-08-21 15:35:18,018 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-08-21 15:37:41,693 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.157.1.el8_10.x86_64
2026-08-21 15:37:41,694 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-08-21 15:37:41,700 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-08-21 15:37:41,703 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-08-21 15:37:41,977 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-08-21 15:37:41,979 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-08-21 15:37:41,989 INFO     tuned.daemon.controller: starting controller
2026-08-21 15:37:41,989 INFO     tuned.daemon.daemon: starting tuning
2026-08-21 15:37:42,015 INFO     tuned.plugins.base: instance cpu: assigning devices cpu2, cpu3, cpu1, cpu0
2026-08-21 15:37:42,025 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-08-21 15:37:42,029 INFO     tuned.plugins.base: instance disk: assigning devices vda, loop0
2026-08-21 15:37:42,036 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-08-21 15:37:42,036 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.swappiness' from '30' to '0'
2026-08-21 15:37:42,122 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2026-08-21 16:03:11,956 INFO     tuned.daemon.controller: terminating controller
2026-08-21 16:03:11,974 INFO     tuned.daemon.daemon: stopping tuning
2026-08-21 16:03:12,167 INFO     tuned.daemon.daemon: terminating TuneD due to system shutdown / reboot
2026-08-21 16:03:12,304 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-08-21 16:03:12,304 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-08-21 16:03:12,337 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-08-21 16:03:12,338 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-08-21 16:03:53,799 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.157.1.el8_10.x86_64
2026-08-21 16:03:53,800 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-08-21 16:03:53,822 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-08-21 16:03:53,824 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-08-21 16:03:54,702 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-08-21 16:03:54,703 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-08-21 16:03:54,719 INFO     tuned.daemon.controller: starting controller
2026-08-21 16:03:54,719 INFO     tuned.daemon.daemon: starting tuning
2026-08-21 16:03:54,787 INFO     tuned.plugins.base: instance cpu: assigning devices cpu0, cpu2, cpu1, cpu3
2026-08-21 16:03:54,818 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-08-21 16:03:54,823 INFO     tuned.plugins.base: instance disk: assigning devices vda, loop0
2026-08-21 16:03:54,845 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-08-21 16:03:54,851 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.swappiness' from '30' to '0'
2026-08-21 16:03:54,979 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2026-08-27 02:22:36,346 INFO     tuned.daemon.controller: terminating controller
2026-08-27 02:22:36,440 INFO     tuned.daemon.daemon: stopping tuning
2026-08-27 02:22:36,718 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2026-08-27 02:22:37,018 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-08-27 02:22:37,019 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-08-27 02:22:37,051 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-08-27 02:22:37,051 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-08-27 02:22:38,161 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.157.1.el8_10.x86_64
2026-08-27 02:22:38,161 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-08-27 02:22:38,167 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-08-27 02:22:38,169 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-08-27 02:22:38,378 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-08-27 02:22:38,379 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-08-27 02:22:38,389 INFO     tuned.daemon.controller: starting controller
2026-08-27 02:22:38,390 INFO     tuned.daemon.daemon: starting tuning
2026-08-27 02:22:38,412 INFO     tuned.plugins.base: instance cpu: assigning devices cpu0, cpu2, cpu3, cpu1
2026-08-27 02:22:38,421 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-08-27 02:22:38,424 INFO     tuned.plugins.base: instance disk: assigning devices loop0, vda
2026-08-27 02:22:38,431 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-08-27 02:22:38,432 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.swappiness' from '30' to '0'
2026-08-27 02:22:38,470 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-08-27 02:22:38,470 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-08-27 02:22:38,503 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-08-27 02:22:38,504 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-08-27 02:22:38,504 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2026-09-02 02:22:25,092 INFO     tuned.daemon.controller: terminating controller
2026-09-02 02:22:25,184 INFO     tuned.daemon.daemon: stopping tuning
2026-09-02 02:22:25,408 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2026-09-02 02:22:25,700 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-09-02 02:22:25,700 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-09-02 02:22:25,732 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-09-02 02:22:25,732 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-09-02 02:22:26,842 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.157.1.el8_10.x86_64
2026-09-02 02:22:26,843 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-09-02 02:22:26,849 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-09-02 02:22:26,851 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-09-02 02:22:27,039 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-09-02 02:22:27,040 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-09-02 02:22:27,047 INFO     tuned.daemon.controller: starting controller
2026-09-02 02:22:27,047 INFO     tuned.daemon.daemon: starting tuning
2026-09-02 02:22:27,065 INFO     tuned.plugins.base: instance cpu: assigning devices cpu1, cpu2, cpu3, cpu0
2026-09-02 02:22:27,077 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-09-02 02:22:27,081 INFO     tuned.plugins.base: instance disk: assigning devices loop0, vda
2026-09-02 02:22:27,088 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-09-02 02:22:27,089 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.swappiness' from '30' to '0'
2026-09-02 02:22:27,126 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-09-02 02:22:27,126 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-09-02 02:22:27,155 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-09-02 02:22:27,156 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-09-02 02:22:27,156 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2026-09-04 02:22:36,628 INFO     tuned.daemon.controller: terminating controller
2026-09-04 02:22:36,713 INFO     tuned.daemon.daemon: stopping tuning
2026-09-04 02:22:37,217 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2026-09-04 02:22:37,647 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-09-04 02:22:37,648 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-09-04 02:22:37,686 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-09-04 02:22:37,686 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-09-04 02:22:39,055 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.157.1.el8_10.x86_64
2026-09-04 02:22:39,055 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-09-04 02:22:39,069 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-09-04 02:22:39,072 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-09-04 02:22:39,314 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-09-04 02:22:39,316 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-09-04 02:22:39,324 INFO     tuned.daemon.controller: starting controller
2026-09-04 02:22:39,325 INFO     tuned.daemon.daemon: starting tuning
2026-09-04 02:22:39,348 INFO     tuned.plugins.base: instance cpu: assigning devices cpu1, cpu2, cpu0, cpu3
2026-09-04 02:22:39,357 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-09-04 02:22:39,359 INFO     tuned.plugins.base: instance disk: assigning devices loop0, vda
2026-09-04 02:22:39,365 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-09-04 02:22:39,366 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.swappiness' from '30' to '0'
2026-09-04 02:22:39,406 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-09-04 02:22:39,406 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-09-04 02:22:39,432 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-09-04 02:22:39,433 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-09-04 02:22:39,433 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied

cmd: